In a short episode in a busy week/term, Pete (@mr_van_w) and John (@jfcatto) discuss the new depth studies that have been added to the Stage 6 syllabus in Biology, Chemistry and Physics. Read more at http://teacherstalkingteaching.libsyn.com/ttt-episode-72-thoughts-on-depth-studies#sgYbrRG0lpolCBOw.99